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hMail Server vs OpenChange

A side-by-side look at hMail Server and OpenChange. For an in-depth review of either product, follow the links below.

hMail Server

hMail Server

Network & Admin

hMail Server is an open-source email server for Microsoft Windows. It allows you to send and receive email using POP3, SMTP and IMAP protocols. Designed specifically for Windows platforms, hMail Server is easy to install and manage.

emailserverwindowspop3smtpimap
OpenChange

OpenChange

Office & Productivity

OpenChange is an open source implementation of Microsoft Exchange Server that allows Linux and UNIX servers to interoperate with Microsoft Exchange clients. It provides compatibility with Exchange protocols like MAPI, EMS, and OAB.

opensourceexchangeemailservermapiemsoab